EFBE-SCHOTT SC UV 900 Manual De Instrucciones página 9

7. Remove the upper metallic back
cover by unscrewing 5 screws with a
cross-shaped screwdriver.
10. Install new filter (2 sheets) by screwing in 4 screws by hand (not too tight)
When to change the filter: Replace bottom and top filters every 3 month or every 2.100
hours in operation.
Note: Only use the efbe-Schott filters 000704 Aktivkohlefilter 135x180 mm (bottom) and
000705 Aktivkohlefilter 120x120 mm (top) to secure safety and efficiency of the air
sterilizer.
8+9. Remove upper filter (2 sheets) by
unscrewing 4 screws by hand.
9
SC UV 900